{"id":184096,"date":"2024-11-10T10:18:20","date_gmt":"2024-11-10T02:18:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184096\/"},"modified":"2024-11-10T10:18:21","modified_gmt":"2024-11-10T02:18:21","slug":"%e4%bd%bf%e7%94%a8redis%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e7%9a%84%e6%8a%80%e5%b7%a7%ef%bc%88redis-%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184096\/","title":{"rendered":"\u4f7f\u7528Redis\u67e5\u770b\u6578\u64da\u985e\u578b\u7684\u6280\u5de7\uff08redis \u67e5\u770b\u6578\u64da\u985e\u578b\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e7%9a%84%e6%8a%80%e5%b7%a7%ef%bc%88redis-%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%ef%bc%89-WTblbGEFYB\">\u4f7f\u7528Redis\u67e5\u770b\u6578\u64da\u985e\u578b\u7684\u6280\u5de7\uff08redis \u67e5\u770b\u6578\u64da\u985e\u578b\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u3002\u4e86\u89e3Redis\u4e2d\u6578\u64da\u985e\u578b\u7684\u4f7f\u7528\u548c\u67e5\u770b\u65b9\u6cd5\u5c0d\u65bc\u958b\u767c\u8005\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u4ecb\u7d39Redis\u7684\u6578\u64da\u985e\u578b\u53ca\u5176\u67e5\u770b\u6280\u5de7\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u4f7f\u7528Redis\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e6%a6%82%e8%bf%b0-WTblbGEFYB\">Redis\u7684\u6578\u64da\u985e\u578b\u6982\u8ff0<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u6bcf\u7a2e\u6578\u64da\u985e\u578b\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7528\u9014\u548c\u7279\u6027\u3002\u4e3b\u8981\u7684\u6578\u64da\u985e\u578b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>\uff1a\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5982\u6587\u672c\u3001\u6578\u5b57\u7b49\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u8868\u793a\u5c0d\u8c61\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>\uff1a\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>\uff1a\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u96c6\u5408\u904b\u7b97\uff0c\u5982\u4ea4\u96c6\u3001\u4e26\u96c6\u7b49\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>\uff1a\u985e\u4f3c\u65bc\u96c6\u5408\uff0c\u4f46\u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002<\/li>\n<li><strong>\u4f4d\u5716\uff08Bitmap\uff09<\/strong>\uff1a\u7528\u65bc\u9ad8\u6548\u5730\u5b58\u5132\u548c\u64cd\u4f5c\u4f4d\u6578\u64da\u3002<\/li>\n<li><strong>\u8d85\u7d1a\u65e5\u5fd7\uff08HyperLogLog\uff09<\/strong>\uff1a\u7528\u65bc\u4f30\u7b97\u552f\u4e00\u5143\u7d20\u7684\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9f%a5%e7%9c%8bredis%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e7%9a%84%e6%96%b9%e6%b3%95-WTblbGEFYB\">\u67e5\u770bRedis\u6578\u64da\u985e\u578b\u7684\u65b9\u6cd5<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u67e5\u770b\u67d0\u500b\u9375\u7684\u6578\u64da\u985e\u578b\u975e\u5e38\u7c21\u55ae\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>TYPE key<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u6307\u5b9a\u9375\u7684\u6578\u64da\u985e\u578b\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u67e5\u770b\u9375\u540d\u70ba\u201cmykey\u201d\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u57f7\u884c\uff1a<\/p>\n<pre><code>TYPE mykey<\/code><\/pre>\n<p>\u5982\u679c\u201cmykey\u201d\u662f\u4e00\u500b\u5b57\u7b26\u4e32\uff0c\u5247\u8fd4\u56de\u201cstring\u201d\uff1b\u5982\u679c\u662f\u54c8\u5e0c\uff0c\u5247\u8fd4\u56de\u201chash\u201d\u7b49\u7b49\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%9f%a5%e7%9c%8b%e4%b8%8d%e5%90%8c%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-WTblbGEFYB\">\u793a\u4f8b\uff1a\u67e5\u770b\u4e0d\u540c\u6578\u64da\u985e\u578b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728Redis\u4e2d\u8a2d\u7f6e\u4e0d\u540c\u7684\u6578\u64da\u985e\u578b\u4e26\u67e5\u770b\u5b83\u5011\u7684\u985e\u578b\uff1a<\/p>\n<pre><code>SET mystring \"Hello, Redis!\"\nHSET myhash field1 \"value1\"\nLPUSH mylist \"item1\"\nSADD myset \"member1\"\nZADD mysortedset 1 \"member1\"<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528TYPE\u547d\u4ee4\u67e5\u770b\u9019\u4e9b\u9375\u7684\u6578\u64da\u985e\u578b\uff1a<\/p>\n<pre><code>TYPE mystring      # \u8fd4\u56de \"string\"\nTYPE myhash        # \u8fd4\u56de \"hash\"\nTYPE mylist        # \u8fd4\u56de \"list\"\nTYPE myset         # \u8fd4\u56de \"set\"\nTYPE mysortedset    # \u8fd4\u56de \"zset\"<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis-cli%e6%9f%a5%e7%9c%8b%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-WTblbGEFYB\">\u4f7f\u7528Redis CLI\u67e5\u770b\u6578\u64da\u985e\u578b<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\u76f4\u63a5\u8f38\u5165\u547d\u4ee4\u5916\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5ba2\u6236\u7aef\u5eab\u4f86\u67e5\u770b\u6578\u64da\u985e\u578b\u3002\u4f8b\u5982\uff0c\u5728Python\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528redis-py\u5eab\uff1a<\/p>\n<pre><code>import redis\n\nr = redis.Redis(host='localhost', port=6379, db=0)\nprint(r.type('mystring'))  # \u8f38\u51fa\uff1ab'string'<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u60a8\u53ef\u4ee5\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u52d5\u614b\u5730\u6aa2\u67e5\u6578\u64da\u985e\u578b\uff0c\u6839\u64da\u9700\u8981\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-WTblbGEFYB\">\u7d50\u8ad6<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u67e5\u770bRedis\u4e2d\u7684\u6578\u64da\u985e\u578b\u662f\u4f7f\u7528\u9019\u500b\u5f37\u5927\u6578\u64da\u5eab\u7684\u57fa\u672c\u6280\u80fd\u4e4b\u4e00\u3002\u901a\u904e\u4f7f\u7528TYPE\u547d\u4ee4\u548c\u76f8\u61c9\u7684\u5ba2\u6236\u7aef\u5eab\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u958b\u767c\u6548\u7387\uff0c\u9084\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u4f7f\u7528Redis\u67e5\u770b\u6578\u64da\u985e\u578b\u7684\u6280\u5de7\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u8b58\u5225\u548c\u7ba1\u7406\u4e0d\u540c\u6578\u64da\u985e\u578b\u4ee5\u512a\u5316\u6027\u80fd\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-184096","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=184096"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184096\/revisions"}],"predecessor-version":[{"id":184097,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184096\/revisions\/184097"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}